Dry powder inhaler



FIG. 1 is a top view of a dry powder inhaler in a closed position.

FIG. 2 is a perspective view of the dry powder inhaler of FIG. 1 in amid-longitudinal section.

FIG. 3 is a bottom view of the dry powder inhaler of FIG. 1.

FIG. 4 is side view of the dry powder inhaler in FIG. 1.

FIG. 5 is mid-longitudinal section view of the dry powder inhaler inFIG. 1 in a partially opened position.

FIG. 6 is another perspective side view of the dry powder inhaler shownin FIG. 1; and,

FIG. 7 is another perspective view of the dry powder inhaler shown inFIG. 1.

The broken lines in FIGS. 1, 3, 4, and 5 are included for the purpose ofillustrating environmental structures and form no part of the claimeddesign.

The ornamental design for a dry powder inhaler, as shown and described.